ANDERSON MFG. AR15 7.62x39 16" 1:10tw Carbine-Length Gas System Heavy Barrel Parkerized

AR-15 Barrel: 16″ Heavy Barrel with 1-10 Twist, Chambered in 7.62 x 39, Parkerized Finish, Carbine Gas System Length 16 Profile Heavy Barrel Twist 1-10 Finish Parkerized Material 4150 Caliber 7.62×39 Flutes None Gas System Carbine Gas Block System 0.750 Gas Hole Diameter .093